The Mystery Chronicles: More Real-Life X-Files

Abundance: The Future Is Better Than You Think

Ambrose Bierce is Missing: And Other Historical Mysteries

Ideas And Opinions

Unmasked: My Life Solving America's Cold Cases

Bold: How to Go Big, Create Wealth and Impact the World

Serial Killers: 101 Interesting Facts And Trivia About Serial Killers

Case for Mars

Killer Triggers

In the Still of the Night: The Strange Death of Ronda Reynolds and Her Mother's Unceasing Quest for the Truth

Tesla: Man Out of Time

Loonshots: How to Nurture the Crazy Ideas That Win Wars, Cure Diseases, and Transform Industries

Engine Airflow HP1537: A Practical Guide to Airflow Theory, Parts Testing, Flow Bench Testing and Analy zing Data to Increase Performance for Any Street or Racing Engine

Love & Death: The Murder of Kurt Cobain

Adnan's Story: The Search for Truth and Justice After Serial

Mother's Day

Gone Forever: A True Story of Marriage, Betrayal, and Murder

The Future Is Faster Than You Think: How Converging Technologies Are Transforming Business, Industries, and Our Lives

Basic Electronics: Solid State

A Concise History of Mathematics: Fourth Revised Edition